/*
 * Copyright 2020 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.gradle.api.internal.artifacts.transform;

import java.util.Collection;
import java.util.Collections;

class SingleMatchConsumerVariantMatchResult implements ConsumerVariantMatchResult {
    private final Collection<ConsumerVariant> consumerVariants;

    private SingleMatchConsumerVariantMatchResult(ConsumerVariant consumerVariant) {
        this.consumerVariants = Collections.singletonList(consumerVariant);
    }

    static ConsumerVariantMatchResult of(ConsumerVariant consumerVariant) {
        return new SingleMatchConsumerVariantMatchResult(consumerVariant);
    }

    @Override
    public boolean hasMatches() {
        return true;
    }

    @Override
    public Collection<ConsumerVariant> getMatches() {
        return consumerVariants;
    }
}
